【作者】 邢建国； 赵文敏；

【Author】 Xing Jianguo 1,Zhao Wenmin 1 1.College of Computer Science and Information Engineering,Zhejiang Gongshang University,Hangzhou 310018,P.R.China

【机构】 浙江工商大学计算机与信息工程院；

【摘要】 本文提出了一种轻量级的可编程传感器/执行器协议OpenPASI,该协议采用事件/动作模型,提供了一种独立于开发者和使用者、又具备扩展性的应用层协议;同时在链路层中支持消息及主/从通信等模式,提高了实时事件响应性能。本文还给出了链路层协议的FPGA参考实现、应用层协议的参考实现及应用实例。更多还原

【Abstract】 This paper introduces a lightweight open programmable sensor protoco(lOpenPASI) .With the adoption of a novel event/action model,the protocol provides a resilient and scalable application layer which is independent with sensor developers and sensor users.The data link layer supports both event and master/slave communication mode,which greatly improves the real-time response performance.A FPGA-based reference implementation of data link layer and application layer is also given.更多还原